Higashi Yamamoto

Rika, an office worker, married Takuya, the son of a company's president. Rika can't help but want to brag about her lifestyle to her older sister Nanako, an honor student who has always been the source of her inferiority complex since childhood. One day, Nanako, who was married to an international woman, returns to Japan after getting divorced and moves in with Rika. The three of them start living together, but...

Two Japanese boys go on a real-life Manga adventure when they discover what a single night in Shinjuku holds for unwary lovers. It’s the night of Gacchan’s birthday and boyfriend Takayuki is waiting at home to celebrate. But Gacchan has not only forgotten about his party, he’s been out playing around. Furious, Takayuki leaves, threatening not to return until he has indulged in some adultery of his own. Remade by the writer as 浮気なぼくら [Naughty Boys] (2002)